Oh what a surprise!
25 April 2013 Last Retort
Sometimes great chemistry results from unexpected findings
SEM showing zinc oxide nanoflowers
3 April 2013
Francisco Rangel / 2012 FEI Image Contest
Last Retort
Flashback
20 years ago: Stranded at Pittcon
2 May 2013 Flashback
Snow storms stranded people at Pittcon in 1993, making the conference memorable for the wrong reasons
Puzzles
Download the May set of puzzles
Download the May set of puzzles
The winners of this month's puzzles will be published next month. For a chance to win a £25 book voucher please send your completed puzzles by 15 May.
Chemistry World Puzzle Answers
Royal Society of Chemistry
Thomas Graham House
Science Park
Milton Road
Cambridge
CB4 0WF
UK
Fax: +44 (0)1223 426017
E-mail: chemistryworld@rsc.org
